imeAction
Runs the one matching text field's keyboard action (Search, Go, Send, Done, … as the app configured it) exactly as the keyboard's action key does, through accessibility ACTION_IME_ENTER. API 30+: older devices fail with UNSUPPORTED / REQUIRES_API_30 before any input (pressing Enter is not equivalent). The field must have input focus (tap it first): Android offers the action only then, and a node that does not offer it fails with ACTION_REJECTED before any input.